Potash production has begun in Western Australia at Lake Wells. A research project with the University of Western Australia in the School of Agriculture and Environment will test the potash on various WA soil types, so Australian Potash will be able to more effectively advise Australian farmers.
Showing posts with label wells. Show all posts
Showing posts with label wells. Show all posts
Large Birds Are Scared Away by Low-Pitched Noise
You would think that birds are happy to live near humans as they can get easy access to food. Unfortunately, this is not the case, particularly for large birds.
Sound drives them away. Traffic noise and heavy machinery are the culprits. Larger birds use low-pitched songs to communicate. This is drowned out by engines and clunking machines.
Birds and nests were counted near natural gas wells. Compressors on the wells run day and night. The noise is like a reving motorcycle. Thirty species of bird were surveyed. The number of large birds was very low. Small birds have high-pitched songs that can still be heard over rumbling machinery, so their lives are unaffected.
Sound drives them away. Traffic noise and heavy machinery are the culprits. Larger birds use low-pitched songs to communicate. This is drowned out by engines and clunking machines.
Birds and nests were counted near natural gas wells. Compressors on the wells run day and night. The noise is like a reving motorcycle. Thirty species of bird were surveyed. The number of large birds was very low. Small birds have high-pitched songs that can still be heard over rumbling machinery, so their lives are unaffected.
http://www.adventure--australia.blogspot.com/
http://www.tysaustralia.blogspot.com/
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http://adventure--australia.blogspot.com
http://www.tysaustralia.blogspot.com/
http://www.feeds.feedburner.com/AdventureAustralia
http://www.technorati.com/blogs/
http://adventure--australia.blogspot.com
Biology
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